Adjustable Magnetic- 5-Gears for different glass thicknesses (0.3-1.2) and can save 25$ for you,1th gear is suitable for thin glass.5th gear is
Fcare Outside Magnetic Window Cleaner, Double-Sided Window Brush Glass Wiper Cleaning Tools, Adjustable for high Rise Window Cleaning Windows
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Double-sided Window Cleaner Glass Wiper Magnetic Cleaning Tools, Glider Washing Glass Cleaning Brush for High-rise Double Glazed Windows Thickness 0.5-1 (15-24mm)
Double Sided Magnetic Window Cleaner Best for High-Rise Home Glass Windows Brush Wiper Cleaning Tools for Single Glass Thickness 0.2-0.5(5-12mm)(Lndigo) : Health & Household
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